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59761 (1999 MZ)
Classification: Main-belt Asteroid          SPK-ID: 2059761
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483574245340878 3.6499e-08  
a 2.376338942474511 1.0614e-08 au
q 2.023791417148935 8.6252e-08 au
i 7.690289373745643 4.0292e-06 deg
node 100.9983051579087 3.0645e-05 deg
peri 223.2690000259122 3.3708e-05 deg
M 229.2467383940552 1.6712e-05 deg
tp 2459486.471762037995
(2021-Sep-28.97176204)
6.392e-05 TDB
period 1338.015068877823
3.66
8.9642e-06
2.454e-08
d
yr
n .2690552657990075 1.8026e-09 deg/d
Q 2.728886467800087 1.2188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      9626 days (26.35 yr)  
   first obs. used      1994-01-11  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:45:18  

Additional Information
 Earth MOID = 1.01876 au 
 Jupiter MOID = 2.57398 au 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO263809  

59761 (1999 MZ)          Discovered 1999-Jun-23 by Zoltowski, F. B. at Woomera
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1997-Jun-13 20:49 00:01 David 0.0463778325025966 0.0463761170435589 0.0463795479868604 3.85738365315968 3.85738356871355 2450613.367524351 1.20460842143754 103.144364541463 30.6895742902944 -35.9000410971981 143184.989596836 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 22:45:21 2020-Nov-12 22:45
2142-Oct-24 00:14 < 00:01 Hebe 0.0464621363633652 0.0464506463363815 0.0464736440231702 5.10165733642609 5.10165731019918 2503705.509989409 0.787325514785719 1540.30951844425 36.480880847867 68.1910370313124 176828.849778104 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 22:45:21 2020-Nov-12 22:45
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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